Diamond Cutter Push-up Bar and Accompanying Workout Methods

ABSTRACT

A diamond cutter push-up bar that provides a user with multiple methods for performing workout regimens. A push-up frame, elevated by a support structure, is formed from a first frame member, a second frame member, a third frame member, a fourth frame member, and a diagonal support member. The first frame member, second frame member, third frame member, and fourth frame are connected to form a diamond shaped structure, while the diagonal support member is positioned within the diamond shaped structure and reinforces the push-up frame. A plurality of hand grips is connected to the push-up frame being positioned around each frame member and the diagonal support member to enhance the grip, comfort, and safety of the user while using the diamond cutter push-up bar. Multiple push-up variants can be performed by utilizing a plurality of unique hand grips about the push-up frame.

FIELD OF THE INVENTION

The present invention relates generally to an apparatus used for workingout that provides a user with multiple methods for performing workoutregimens. Furthermore, the present invention is a portable workoutapparatus.

BACKGROUND OF THE INVENTION

Bodyweight exercises are a popular form of working out as they requirelittle to no equipment yet can yield excellent results. As bodyweightexercises require little to no equipment they provide an excellentworkout platform for individuals without a gym membership, who are onvacation, etc. One of the most popular bodyweight exercise is thepush-up. As such, a variety of push-up bars have been developed toenhance this particular exercise. These push-up bars generally provide apadded surface with one or more hand positions along a central axis. Themain focus of these push-up bars follows the traditional push-upexercise while adding variations in the distance between the placementof an individual's hands. While these push-up bars provide an adequateworkout platform, they lack in the variety of styles of exercises thatcan be performed. As users are limited to standard push-ups, traditionalpush-up bars are not conducive to high intensity workouts.

Therefore it is the object of the present invention to provide aversatile workout apparatus and accompanying bodyweight workoutregimens. A diamond cutter push-up bar is provided that allows multiplepush-up variants to be performed by a user. The diamond cutter push-upbar includes a push-up frame, formed into a diamond shape, that isconnected to a support structure, wherein the support structure elevatesthe push-up frame from a resting surface. The unique shape of thepush-up frame provides the ability for a user to utilize different handgrips while exercising. The diamond cutter push-up bar is designed suchthat the diamond cutter push-up bar is portable and requires no assemblyof parts. By utilizing various hand grips positioned along the diamondcutter push-up bar, users can achieve workouts of different intensities,as well as focus on specific muscle groups. Traditional push-ups canstill be performed in addition to the higher intensity push-up styles.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of the present invention in the preferredembodiment;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a left side elevational view thereof.

FIG. 6 is a perspective view of the present invention in a firstalternative embodiment.

FIG. 7 is a perspective view of the present invention in a secondalternative embodiment.

FIG. 8 is a diagram depicting the diamond cutter hand grip.

FIG. 9 is a diagram depicting the center splice hand grip.

FIG. 10 is a diagram depicting the star corners hand grip.

FIG. 11 is a diagram depicting the bottom feeders hand grip.

FIG. 12 is a diagram depicting the reverse diamonds hand grip.

FIG. 13 is a diagram depicting the lasers hand grip.

DETAIL DESCRIPTIONS OF THE INVENTION

All illustrations of the drawings are for the purpose of describingselected versions of the present invention and are not intended to limitthe scope of the present invention.

The present invention is a diamond cutter push-up bar that provides auser with multiple methods for performing workout regimens. Theaccompanying workout methods include a plurality of hand positions thatallow multiple styles of push-ups to be performed. Although, the diamondcutter push-up bar is intended for the use of push-up style exercises,the present invention can be used to perform any type of exercise inorder to work out any group of muscles. The diamond cutter push-up barcan be manufactured to any size, although the diamond cutter push-up baris ideally of portable size. Additionally, the diamond cutter push-upbar is designed to support up to 350 pounds of weight in the preferredembodiment, although the diamond cutter push-up bar can be designed tosupport more or less weight.

The diamond cutter push-up bar comprises a push-up frame 10, a supportstructure 20, and a plurality of hand grips 40. The push-up frame 10provides the main body portion of the present invention that the userinteracts with when performing workouts using the diamond cutter push-upbar. The push-up frame 10 is formed in the shape of a diamond, whichallows for the user to utilize various unique hand grips for performingdifferent styles of push-ups. Each of the plurality of hand grips 40 isadjacently connected to the push-up frame 10 and provides a cushionedand enhanced grip when grasping the push-up frame 10. The supportstructure 20 is adjacently connected to the push-up frame 10 andelevates the push-up frame 10 from the resting surface on which thesupport structure 20 is mounted.

In reference to FIG. 1, the push-up frame 10 comprises a first framemember 11, a second frame member 12, a third frame member 13, a fourthframe member 14, a diagonal support member 15, and a plurality of handgrips 40. The third frame member 13 is terminally connected to the firstframe member 11 and the second frame member 12, wherein the third framemember 13 is positioned in between the first frame member 11 and thesecond frame member 12. Similarly, the fourth frame member 14 isterminally connected to the first frame member 11 and the second framemember 12, wherein the fourth frame member 14 is positioned in betweenthe first frame member 11 and the second frame member 12. The thirdframe member 13 and the fourth frame member 14 are positioned oppositeeach other along the first frame member 11 and the second frame member12, wherein a diamond shaped frame is formed.

In reference to FIG. 2, the diagonal support member 15 comprises a firstend 151 and a second end 152 being positioned opposite each other alongthe diagonal support member 15. The diagonal support member 15 ispositioned within the diamond shaped frame and extends from corner tocorner forming a truss. In this way, the diagonal support member 15structurally reinforces the push-up frame 10 from tensile andcompressive stresses in response to dynamic loads. The first end 151 ofthe diagonal support member 15 is adjacently connected to the firstframe member 11 and the third frame member 13, while the second end 152is adjacently connected to the second frame member 12 and the fourthframe member 14 opposite the first frame member 11 and the third framemember 13.

In the preferred embodiment of the present invention, the first framemember 11, the second frame member 12, the third frame member 13, andthe fourth frame member 14 are of equal length; however, the first framemember 11, the second frame member 12, the third frame member 13, andthe fourth frame member 14 may be of different lengths. Additionally,the first frame member 11, the second frame member 12, the third framemember 13, and the fourth frame member 14 are cylindrical, tubularmembers; however, it is possible for the first frame member 11, thesecond frame member 12, the third frame member 13, and the fourth framemember 14 to be solid or any other shape. Ideally, the push-up frame 10is constructed from polyethylene, polyvinyl chloride or aluminum,however, any other suitable materials may be used to construct thepush-up frame 10.

In reference to FIG. 1, the plurality of hand grips 40 is positionedaround the first frame member 11, the second frame member 12, the thirdframe member 13, the forth frame member, and the diagonal support member15. Each of the plurality of hand grips 40 provides a comfortable gripand increased friction with the user's hands as compared to directlygripping the push-up frame 10. Any material may be used in theconstruction of the plurality of hand grips 40 including, but notlimited to, foam, rubber or plastic. An adhesive or similar material maybe used to secure each of the plurality of hand grips 40 in place alongthe push-up frame 10, or the plurality of hand grips 40 may be allowedto slide when sufficient force is applied to overcome a frictional forcebetween the push-up frame 10 and each of the plurality of hand grips 40.In an alternative embodiment of the present invention, the push-up frame10 is entirely encased in a grip material, wherein individual hand gripsare not needed.

In reference to FIG. 1-3, in the preferred embodiment of the presentinvention, the support structure 20 comprises a first leg 21, a secondleg 22, a first surface grip 30, a second surface grip 31, a thirdsurface grip 32, and a fourth surface grip 33. The first leg 21 isterminally connected to the first frame member 11 and the third framemember 13, wherein the first leg 21 is positioned adjacent to the firstend 151 of the diagonal support member 15. Likewise, the second leg 22is terminally connected to the second frame member 12 and the fourthframe member 14, wherein the second leg 22 is positioned adjacent to thesecond end 152 of the diagonal support member 15. In this way, the firstleg 21 and the second leg 22 support opposite corners of the push-upframe 10 in order to stabilize the present invention while in use.

In reference to FIG. 4-5, the first leg 21 comprises a first flange 25,wherein the first flange 25 is positioned about the first leg 21opposite the push-up frame 10. The first flange 25 is positioned aboutthe first leg 21 such that the first leg 21 is formed into a T-shape;the first flange 25 providing increased contact with the resting surfaceand equally stabilizing the first leg 21 on both sides. Similarly, thesecond leg 22 comprises a second flange 26, wherein the second flange 26is positioned about the second leg 22 opposite the push-up frame 10. Thesecond flange 26 is positioned about the second leg 22 such that thesecond leg 22 is formed into a T-shape; the second flange 26 providingincreased contact with the resting surface and equally stabilizing thesecond leg 22 on both sides.

In reference to FIG. 2, the first surface grip 30 and the second surfacegrip 31 are adjacently connected to the first flange 25; the firstsurface grip 30 and the second surface grip 31 being positioned oppositeeach other along the first flange 25. The third surface grip 32 and thefourth surface grip 33 are adjacently connected to the second flange 26;the third surface grip 32 and the fourth surface grip 33 beingpositioned opposite each other along the second flange 26. The firstsurface grip 30, the second surface grip 31, the third surface grip 32,and the fourth surface grip 33 contact the resting surface on which thediamond cutter push-up bar is mounted and prevent the diamond cutterpush-up bar from sliding or otherwise moving while in use. Additionally,the first surface grip 30, the second surface grip 31, the third surfacegrip 32, and the fourth surface grip 33 may feature a unique grippingpattern to further enhance grip with the resting surface.

In the preferred embodiment of the present invention, the first surfacegrip 30 and the second surface grip 31 fit snuggly over each end of thefirst flange 25, wherein the first surface grip 30 and the secondsurface grip 31 are frictionally held in place. Similarly, the thirdsurface grip 32 and the fourth surface grip 33 fit snuggly of over eachend of the second flange 26, wherein the third surface grip 32 and thefourth surface grip 33 are frictionally held in place. It is alsopossible for the first surface grip 30, the second surface grip 31, thethird surface grip 32, and the fourth surface grip 33 to be connected inany other way, such as using an adhesive or similar material. Anymaterial can be used in the construction of the first surface grip 30,the second surface grip 31, the third surface grip 32, and the fourthsurface grip 33 including, but not limited to, rubber or syntheticblends.

In reference to FIG. 6, in a first alternative embodiment of the presentinvention, the support structure 20 comprises a first leg 21, a secondleg 22, a third leg 23, a fourth leg 24, a first surface grip 30, asecond surface grip 31, a third surface grip 32, and a fourth surfacegrip 33. The first leg 21 is terminally connected to the first framemember 11 and the third frame member 13, wherein the first leg 21 ispositioned adjacent to the first end 151 of the diagonal support member15. The second leg 22 is terminally connected to the second frame member12 and the fourth frame member 14, wherein the second leg 22 ispositioned adjacent to the second end 152 of the diagonal support member15. The third leg 23 is terminally connected to the second frame member12 and the third frame member 13, and the fourth leg 24 is terminallyconnected to the first frame member 11 and the fourth frame member 14.In this way, the first leg 21, the second leg 22, the third leg 23, andthe fourth leg 24 support each corner of the push-up frame 10 in orderto stabilize the present invention while in use.

In further reference to FIG. 6, the first surface grip 30, the secondsurface grip 31, the third surface grip 32, and the fourth surface grip33 contact the resting surface on which the diamond cutter push-up baris mounted and prevent the diamond cutter push-up bar from sliding orotherwise moving while in use. The first surface grip 30 is adjacentlyconnected to the first leg 21 opposite the push-up frame 10, the secondsurface grip 31 is adjacently connected to the second leg 22 oppositethe push-up frame 10, the third surface grip 32 is adjacently connectedto the third leg 23 opposite the push-up frame 10, and the fourthsurface grip 33 is adjacently connected to the fourth leg 24 oppositethe push-up frame 10. The first surface grip 30, the second surface grip31, the third surface grip 32, and the fourth surface grip 33 fitsnuggly over the first leg 21, the second leg 22, the third leg 23, andthe fourth leg 24 respectively, wherein the first surface grip 30, thesecond surface grip 31, the third surface grip 32, and the fourthsurface grip 33 are frictionally held in place.

In reference to FIG. 7, in a second alternative embodiment of thepresent invention, the support structure 20 comprises a first leg 21, asupport plate 27, and a first surface grip 30. The first leg 21 isterminally connected to the diagonal support member 15 and the supportplate 27 is adjacently connected to the first leg 21 opposite thediagonal support member 15. The support plate 27 provides a flat panelthat expands outwards around the first leg 21, providing a large contactsurface between the support structure 20 and the resting surface. Thefirst surface grip 30 is adjacently connected to the support plate 27opposite the first leg 21, wherein the first surface grip 30 contactsthe resting surface and prevents the diamond cutter push-up bar fromsliding or otherwise moving while in use. The first surface grip 30 isconnected to the support plate 27 using an adhesive or similar material.

Ideally, the first leg 21, the second leg 22, the third leg 23, thefourth leg 24, and the support leg as described in the aboveembodiments, are constructed from the same material as the push-up frame10, such as polyethylene, polyvinyl chloride or aluminum. however, anyother materials may be used. While the embodiments above describe thefirst leg 21, the second leg 22, the third leg 23, and the fourth leg 24as being permanently affixed to the push-up frame 10, it is alsopossible for the first leg 21, the second leg 22, the third, and thefourth leg 24 to be designed such that they are removably attached tothe push-up frame 10. Such a feature would act to enhance theportability and storage of the present invention when not in use.

It is yet another possibility for the first leg 21, the second leg 22,the third leg 23, and the fourth leg 24 to be designed such they arevariable in height, each having an inner leg and an outer leg, whereinthe inner leg can be telescopically positioned within the outer leg. Inthis way, the first leg 21, the second leg 22, the third leg 23, and thefourth leg 24 can be adjusted in order to alter the height of thepush-up frame 10 from the resting surface. A locking mechanismmechanically coupled to the inner leg and the outer leg allows the innerleg to be locked in place along the outer leg to securely maintain theheight of the push-up frame 10

The accompanying workout methods provide a plurality of hand grips 40for performing multiple push-up variants. Each push-up variant featuresa unique hand grip on the diamond cutter push-up bar. The unique handgrips are designed to provide a range of push-up style exercises ofvarying intensities that act to workout upper body and core muscles. Inthe preferred embodiment of the present invention there are six handgrips: the diamond cutter, center splice, star corners, bottom feeders,reverse diamonds, and lasers hand grip. It is possible for any number ofother hand grips to be utilized with push-up style exercises using thediamond cutter push-up bar in addition to the hand grips previouslymentioned and described below. Exercises utilizing the various handgrips can be performed in any number of sequences and with any number ofrepetitions to create unique workout regimens.

In reference to FIG. 8, a first workout method utilizes the diamondcutter hand grip. Using the diamond cutter hand grip, the diamond cutterpush-up bar is positioned such that one corner is directed towards theuser, while the opposing corner is directed away from the user. The userthen positions their hands along the hand grips attached to the sides ofthe push-up frame 10 forming the corner directed away from the user. Theuser then grasps the diamond cutter push-up bar with an overhand gripand assumes the push-up position. The user then proceeds to perform apush-up.

In reference to FIG. 9, a second workout method utilizes the centersplice hand grip. Using the center splice hand grip, the diamond cutterpush-up bar is positioned such that the diagonal support member 15 isperpendicular to the length of the user. The user then positions theirhands along the hand grip attached to the diagonal support member 15.The user then grasps the diamond cutter push-up bar with an overhandgrip and assumes the push-up position. The user then proceeds to performa push-up.

In reference to FIG. 10, a third workout method utilizes the starcorners hand grip. Using the star corners hand grip, the diamond cutterpush-up bar is positioned such that one corner is directed towards theuser, while the opposing corner is directed away from the user. The userthen positions their hands on the corners of the push-up frame 10 thatare directed out to each side of the user. The user then grasps thediamond cutter push-up bar and assumes the push-up position. The userthen proceeds to perform a push-up.

In reference to FIG. 11, a fourth workout method utilizes the bottomfeeders hand grip. Using the bottom feeders hand grip, the diamondcutter push-up bar is positioned such that one corner is directedtowards the user while the opposing corner is directed away from theuser. The user then positions their hands along the hand grips attachedto the sides of the push-up frame 10 forming the corner directed towardsthe user. The user then grasps the diamond cutter push-up bar with anunderhand grip and assumes the push-up position. The user then proceedsto perform a push-up.

In reference to FIG. 12, a fifth workout method utilizes the reversediamond hand grip. Using the reverse diamond hand grip, the diamondcutter push-up bar is positioned such that one corner is directedtowards the user while the opposing corner is directed away from theuser. The user then positions their hands along the hand grips attachedto the sides of the push-up frame 10 forming the corner directed towardsthe user. The user then grasps the diamond cutter push-up bar with anoverhand grip and assumes the push-up position. The user then proceedsto perform a push-up.

In reference to FIG. 13, a sixth workout method utilizes the lasers handgrip. Using the lasers hand grip, the diamond cutter push-up bar ispositioned such that the diagonal support member 15 is parallel to thelength of the user. The user then positions their hands, one in front ofthe other, along the hand grip attached to the diagonal support member15. The user then grasps the diamond cutter push-up bar and assumes thepush-up position. The user then proceeds to perform a push-up.

Although the invention has been explained in relation to its preferredembodiment, it is to be understood that many other possiblemodifications and variations can be made without departing from thespirit and scope of the invention as hereinafter claimed.

What is claimed is:
 1. A diamond cutter push-up bar comprises: a push-upframe; a support structure; the push-up frame comprises a first framemember, a second frame member, a third frame member, a fourth framemember, and a diagonal support member; the diagonal support membercomprises a first end and a second end; the support structure beingadjacently connected to the push-up frame; the third frame member beingterminally connected to first frame member and the second frame member;the third frame member being positioned in between the first framemember and the second frame member; the fourth frame member beingterminally connected to the first frame member and the second framemember; the fourth frame member being positioned in between the firstframe member and the second frame member; the third frame member and thefourth frame member being positioned opposite each other along the firstframe member and the second frame member; the first end being adjacentlyconnected to the first frame member and the third frame member; and thesecond end being adjacently connected to the second frame member and thefourth frame member opposite the first frame member and the third framemember.
 2. The diamond cutter push-up bar as claimed in claim 1comprises: a plurality of hand grips; the plurality of hand grips beingadjacently connected to the push-up frame; and the plurality of handgrips being positioned around the first frame member, the second framemember, the third frame member, the fourth frame member, and thediagonal support member.
 3. The diamond cutter push-up bar as claimed inclaim 1 comprises: the support structure comprises a first leg and asecond leg; the first leg being terminally connected to the first framemember and the third frame member; and the second leg being terminallyconnected to the second frame member and the fourth frame member.
 4. Thediamond cutter push-up bar as claimed in claim 3 comprises: the supportstructure further comprises a first surface grip and a second surfacegrip; the first surface grip being adjacently connected to the first legopposite the push-up frame; and the second surface grip being adjacentlyconnected to the second leg opposite the push-up frame.
 5. The diamondcutter push-up bar as claimed in claim 3 comprises: the first legcomprises a first flange; the second leg comprises a second flange; thefirst flange being positioned about the first leg opposite the push-upframe; and the second flange being positioned about the second legopposite the push-up frame.
 6. The diamond cutter push-up bar as claimedin claim 5 comprises: the support structure further comprises a firstsurface grip, a second surface grip, a third surface grip, and a fourthsurface grip; the first surface grip and the second surface grip beingadjacently connected to the first flange; the first surface grip and thesecond surface grip being positioned opposite each other along the firstflange; the third surface grip and the fourth surface grip beingadjacently connected to the second flange; and the third surface gripand the fourth surface grip being positioned opposite each other alongthe second flange.
 7. The diamond cutter push-up bar as claimed in claim3 comprises: the support structure further comprises a third leg and afourth leg; the third leg being terminally connected to the second framemember and the third frame member; and the fourth leg being terminallyconnected to the first frame member and the fourth frame member.
 8. Thediamond cutter push-up bar as claimed in claim 7 comprises: the supportstructure further comprises a third surface grip and a fourth surfacegrip; the third surface grip being adjacently connected to the third legopposite the push-up frame; and the fourth surface grip being adjacentlyconnected to the fourth leg opposite the push-up frame.
 9. The diamondcutter push-up bar as claimed in claim 1 comprises: the supportstructure comprises a first leg and a support plate; the first leg beingterminally connected to the diagonal support member; and the supportplate being adjacently connected to the first leg opposite the diagonalsupport member.
 10. The diamond cutter push-up bar as claimed in claim 9comprises: the support structure comprises a first surface grip; and thefirst surface grip being adjacently connected to the support plateopposite the first leg.
 11. A diamond cutter push-up bar comprises: apush-up frame; a support structure; the push-up frame comprises a firstframe member, a second frame member, a third frame member, a fourthframe member, and a diagonal support member; the diagonal support membercomprises a first end and a second end; the support structure comprisesa first leg and a second leg; the third frame member being terminallyconnected to first frame member and the second frame member; the thirdframe member being positioned in between the first frame member and thesecond frame member; the fourth frame member being terminally connectedto the first frame member and the second frame member; the fourth framemember being positioned in between the first frame member and the secondframe member; the third frame member and the fourth frame member beingpositioned opposite each other along the first frame member and thesecond frame member; the first end being adjacently connected to thefirst frame member and the third frame member; the second end beingadjacently connected to the second frame member and the fourth framemember opposite the first frame member and the third frame member; thefirst leg being terminally connected to the first frame member and thethird frame member; and the second leg being terminally connected to thesecond frame member and the fourth frame member.
 12. The diamond cutterpush-up bar as claimed in claim 11 comprises: a plurality of hand grips;the plurality of hand grips being adjacently connected to the push-upframe; and the plurality of hand grips being positioned around the firstframe member, the second frame member, the third frame member, thefourth frame member, and the diagonal support member.
 13. The diamondcutter push-up bar as claimed in claim 11 comprises: the supportstructure further comprises a first surface grip and a second surfacegrip; the first surface grip being adjacently connected to the first legopposite the push-up frame; and the second surface grip being adjacentlyconnected to the second leg opposite the push-up frame.
 14. The diamondcutter push-up bar as claimed in claim 11 comprises: the first legcomprises a first flange; the second leg comprises a second flange; thefirst flange being positioned about the first leg opposite the push-upframe; and the second flange being positioned about the second legopposite the push-up frame.
 15. The diamond cutter push-up bar asclaimed in claim 14 comprises: the support structure further comprises afirst surface grip, a second surface grip, a third surface grip, and afourth surface grip; the first surface grip and the second surface gripbeing adjacently connected to the first flange; the first surface gripand the second surface grip being positioned opposite each other alongthe first flange; the third surface grip and the fourth surface gripbeing adjacently connected to the second flange; and the third surfacegrip and the fourth surface grip being positioned opposite each otheralong the second flange.
 16. The diamond cutter push-up bar as claimedin claim 11 comprises: the support structure further comprises a thirdleg and a fourth leg; the third leg being terminally connected to thesecond frame member and the third frame member; and the fourth leg beingterminally connected to the first frame member and the fourth framemember.
 17. The diamond cutter push-up bar as claimed in claim 16comprises: the support structure further comprises a third surface gripand a fourth surface grip; the third surface grip being adjacentlyconnected to the third leg opposite the push-up frame; and the fourthsurface grip being adjacently connected to the fourth leg opposite thepush-up frame.
 18. A diamond cutter push-up bar comprises: a push-upframe; a support structure; the push-up frame comprises a first framemember, a second frame member, a third frame member, a fourth framemember, and a diagonal support member; the diagonal support membercomprises a first end and a second end; the support structure comprisesa first leg and a support plate; the third frame member being terminallyconnected to first frame member and the second frame member; the thirdframe member being positioned in between the first frame member and thesecond frame member; the fourth frame member being terminally connectedto the first frame member and the second frame member; the fourth framemember being positioned in between the first frame member and the secondframe member; the third frame member and the fourth frame member beingpositioned opposite each other along the first frame member and thesecond frame member; the first end being adjacently connected to thefirst frame member and the third frame member; the second end beingadjacently connected to the second frame member and the fourth framemember opposite the first frame member and the third frame member; thefirst leg being terminally connected to the diagonal support member; andthe support plate being adjacently connected to the first leg oppositethe diagonal support member.
 19. The diamond cutter push-up bar asclaimed in claim 18 comprises: a plurality of hand grips; the pluralityof hand grips being adjacently connected to the push-up frame; and theplurality of hand grips being positioned around the first frame member,the second frame member, the third frame member, the fourth framemember, and the diagonal support member.
 20. The diamond cutter push-upbar as claimed in claim 18 comprises: the support structure comprises afirst surface grip; and the first surface grip being adjacentlyconnected to the support plate opposite the first leg.